摘要
本文选用三种可溶性有机溶剂(MOS)结晶分离水溶液中的硫酸钾。证实:当f<0.9时,用f=Kln V/V_c可相当精确地描述实验结果,并依据实验数据关联出方程中的常数,K,V值。
In this paper, three solubtlity organic solvent(MOS) are used to crystalig-- alion separate K_2SO_4 in Water. It is confirmed that expermimental result can be described quite accurately by the equation f= Kln(V/Vc)for f<0.9, and K. Vc are obtained on the baiss of experimetal dates.
关键词
溶析
结晶
分离
硫酸钾
Solventing--0ut
Crystallization
Separation
Kalium Sulfate
